Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,571,122",
      "signature": "0xb27d713843ed8b098e31da08a06c9272731a5695a0e5ef9a4d4f2200e533507041fe5b0d418c44c9229d431bb861425c",
      "randomness": "0x31257ebe842d572577a3afd2952e254a338e53fe33f605f98ce522b267cbb68a"
    }
  ],
  "blockNumber": "7,413,116"
}

{
  "Sr25519": "0x765a880b7202bb3de3aad05c9547a1d215decbe17a754a2e540b1f8d092b70702d63aef0325c8ca1990606ab883ebd68b54787f958c4f9cc18db8e059693ff8e"
}